1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oliga [24]
3 years ago
14

S 2 How many protons

Chemistry
1 answer:
serg [7]3 years ago
6 0
16 protons
Explanation: S2-: proton number 16; nucleon number 32
There are 16 protons (from the proton number). If it was a neutral atom, there would be 16 electrons.
You might be interested in
Given the following information:
bonufazy [111]

Answer:

Ya'll should really practice more because things like these are easy

Explanation:

6 0
3 years ago
Which 3 elements had complete out shells? (you will probably need to use the periodic table)
wlad13 [49]
The inert gases like neon,argon ,krypton have complete shells
3 0
3 years ago
Calcium phosphate reacts with sulfuric acid to form calcium sulfate and phosphoric acid. What is the coefficient for sulfuric ac
gregori [183]

The coefficient for sulfuric acid wen reaction between calcium phosphate and phosphoric acid  occurs is

three (3)

<h2>explanation</h2>

write a balanced chemical equation for the reaction

that is

Ca3(PO4)2 + 3 H2SO4 →2 H3PO4 + 3CaSO4

since coefficient is number in front of a chemical formula  the coefficient of H2SO4 is 3

8 0
3 years ago
HELP ASAP!! PLZ
Schach [20]

D. The empirical formula and the molar mass

8 0
3 years ago
Read 2 more answers
Sulfur dioxide gas reacts with oxygen gas for form sulfur trioxide gas. the equilibrium constant for the reaction at 6000c is 4.
Art [367]
When the balanced equation for this reaction is:

            2SO3 → 2SO2 + O2 so, by using ICE table:

initial    0.391              0          0.125m

change  -X               +2X           +X

Equ     (0.391-X)         2X           0.125+X

when Keq = concentration of products / concentration of reactants

so, by substitution

    4.34  = [2X]^2 * [0.125+X] / [0.391-X]^2  by solving for X

∴ X = 0.357 m 

∴ the concentration of SO2 = 2x = 2 * 0.357 

                                               = 0.714 m 
3 0
3 years ago
Other questions:
  • What are the answers to these questions?
    12·1 answer
  • How many atoms are in 2.5 moles of Br?
    11·1 answer
  • How are the three isotopes of carbon the same ?
    12·1 answer
  • Why should scientists be able to replicate an investigation?
    7·1 answer
  • Define "Mutarotation"
    10·1 answer
  • ____________ or _____________ serve as nutrients for plants. <br>please please help meee​
    5·2 answers
  • What is a Product? ASAP
    5·1 answer
  • Please help, any and all is very much appreciated!
    15·1 answer
  • An airplane flew 3043 km from Houston to Seattle in 5.5 hours. What was the average speed, in m/s rounded to the nearest hundred
    14·2 answers
  • How spectral lines are formed
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!